معنی (Discrete element method (DEM, معنی (Dهسرقثفث ثکثوثئف وثفاتخی (DEM, معنی (Discrete element method (DEM, معنی اصطلاح (Discrete element method (DEM, معادل (Discrete element method (DEM, (Discrete element method (DEM چی میشه؟, (Discrete element method (DEM یعنی چی؟, (Discrete element method (DEM synonym, (Discrete element method (DEM definition,